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Paper towel testing : teacher's guide /

Bibliographic Details
Main Author: Sneider, Cary Ivan
Corporate Author: Lawrence Hall of Science
Other Authors: Barber, Jacqueline
Format: Book
Language:English
Published: Berkeley, CA : Lawrence Hall of Science, University of California, [1987]
Series:Great explorations in math and science.
Subjects:
Consumer education > Study and teaching.
Paper > Testing.
Absorbent paper.
Science > Problems, exercises, etc.
Science projects.
Science > Study and teaching (Elementary)
Science > Study and teaching (Secondary)
Description
Item Description:Grades 5-9.
"Reprinted with revisions, 1990."--Title page verso.
Physical Description:32 pages : illustrations ; 28 cm.
ISBN:0912511656 (pbk.)